CN216704690U - Wet high-voltage electrostatic dust collector - Google Patents
Wet high-voltage electrostatic dust collector Download PDFInfo
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- CN216704690U CN216704690U CN202123221024.4U CN202123221024U CN216704690U CN 216704690 U CN216704690 U CN 216704690U CN 202123221024 U CN202123221024 U CN 202123221024U CN 216704690 U CN216704690 U CN 216704690U
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Abstract
The utility model discloses a wet high-voltage electrostatic dust collector, and relates to the technical field of dust collection equipment. Including outer box, outer box top and bottom all are provided with business turn over wind structure, outer box bottom still fixedly connected with foundation, outer box side bottom is provided with the drain pipe, outer box internally mounted has spray structure, positive pole structure and cathode structure, the mutual adaptation of positive pole structure and cathode structure, outer box top is run through and is provided with the clearance structure, the clearance structure includes the slip ring, slip ring bottom fixedly connected with slip column, the slip column bottom runs through in outer box top outer wall fixedly connected with third connecting plate. According to the utility model, through the arrangement of the cleaning structure, the sliding ring is periodically pushed and pulled by hands, so that the cleaning ring at the bottom of the cleaning structure can slide up and down in the anode precipitation tube to clean the inner wall of the anode precipitation tube, dust remained on the inner wall of the anode precipitation tube is scraped, the normal use of the device is not influenced, and the cleaned dust directly falls into the lower part.
Description
Technical Field
The utility model relates to the technical field of dust removing equipment, in particular to a wet high-voltage electrostatic dust remover.
Background
The wet high-voltage electrostatic precipitator is an electrostatic precipitator which uses the modes of water spraying or overflow water and the like to form a layer of water film on the surface of a dust collecting electrode so as to realize the ash removal of a polar plate. The wet-type deashing can avoid the sediment dust to fly upward again, reaches very high dust collection efficiency. Because of no rapping device, the operation is stable, but the problems of corrosion, sludge and sewage treatment exist.
The wet high-voltage electrostatic dust collector adopts a high-voltage electrostatic adsorption device to cooperate with a spraying device to act together, dust is adsorbed through water mist, a liquid film is formed under the action of the high-voltage electrostatic adsorption device, and finally the liquid film flows to the bottom of an outer box body under the action of gravity.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a wet high voltage electrostatic precipitator, which solves the above problems.
In order to achieve the purpose, the utility model provides the following technical scheme: wet-type high voltage electrostatic precipitator, including outer box, outer box top and bottom all are provided with business turn over wind structure, outer box bottom still fixedly connected with sill post, outer box side bottom is provided with the drain pipe, outer box internally mounted has the spray structure, anode structure and cathode structure, the mutual adaptation of anode structure and cathode structure, outer box top is run through and is provided with the clearance structure, the clearance structure includes the slip ring, slip ring bottom fixedly connected with slip post, the slip post bottom is run through in outer box top outer wall fixedly connected with third connecting plate, third connecting plate bottom fixedly connected with spacing post, spacing post bottom fixedly connected with clearance ring, clearance ring and anode structure looks adaptation.
Furthermore, business turn over wind structure includes the ventilation post, and the ventilation post runs through and fixed connection in the top and the bottom of outer box, ventilation capital portion fixedly connected with stand, stand top fixedly connected with toper cap.
Furthermore, the spraying structure comprises a connecting block, the connecting block is fixedly connected to the inner wall of the side face of the outer box body, a water distribution ring is fixedly connected to the inner side of the connecting block, a water diversion pipe is installed at the top of the water distribution ring, the right side of the water diversion pipe penetrates through the inner wall of the side face of the outer box body, and a spraying head is arranged at the bottom of the water distribution ring.
Furthermore, the positive pole structure includes first spliced pole, first spliced pole fixed connection in outer box side inner wall, the first connecting plate of the inboard fixedly connected with of first spliced pole, first connecting plate right side fixedly connected with positive pole electrode post, positive pole electrode post right side run through in outer box side inner wall to through first insulating sleeve post and outer box fixed connection, first connecting plate bottom fixedly connected with positive pole precipitation tube.
Furthermore, the cathode structure includes the second spliced pole, second spliced pole fixed connection in outer box side inner wall, the inboard fixedly connected with second connecting plate of second spliced pole, second connecting plate left side fixedly connected with cathode electrode post, cathode electrode post left side run through in outer box side inner wall to through insulating cover post of second and outer box fixed connection, second connecting plate bottom fixedly connected with cathode corona post, cathode corona post is located anode precipitation pipe center.
Compared with the prior art, the utility model has the beneficial effects that:
this wet-type high voltage electrostatic precipitator, through the setting of clearance structure, regularly with the hand push-and-pull slip ring, can be so that the clearance ring of clearance structure bottom slides from top to bottom in the positive pole sedimentation tube, clears up its inner wall, scrapes the dust of remaining on the positive pole sedimentation tube inner wall to can not influence the normal use of this device, the dust after the clearance directly falls into the below.
In addition, the setting of business turn over wind structure, the flue gas that contains water smoke, dust and other pollutants can get into wherein from the bottom center of this equipment, because the setting of toper cap, the liquid film that drops can not follow the outside that the post reachs outer box, and the business turn over wind structure at top has also prevented outside water entering outer box inside.
Drawings
FIG. 1 is a schematic front top axial view of the present invention;
FIG. 2 is a schematic view of a backside bottom isometric configuration of the present invention;
FIG. 3 is a schematic view of the air inlet and outlet structure of the present invention;
FIG. 4 is a schematic view of the internal structure of the outer case according to the present invention;
FIG. 5 is a schematic view of the spray configuration of the present invention;
FIG. 6 is a schematic view of an anode structure and a cathode structure of the present invention;
FIG. 7 is a schematic view of a cleaning structure according to the present invention.
In the figure: 1. an outer case; 2. an air inlet and outlet structure; 201. a ventilation column; 202. a column; 203. a conical cap; 3. a bottom pillar; 4. a spraying structure; 401. connecting blocks; 402. a water distribution ring; 403. a water conduit; 404. a shower head; 5. an anode structure; 501. a first connecting column; 502. a first connecting plate; 503. an anode electrode column; 504. a first insulating sleeve column; 505. an anode precipitation tube; 6. a cathode structure; 601. a second connecting column; 602. a second connecting plate; 603. a cathode electrode column; 604. a second insulating sleeve column; 605. a cathodic corona column; 7. cleaning the structure; 701. a slip ring; 702. a sliding post; 703. a third connecting plate; 704. a limiting column; 705. cleaning a ring; 8. and a water discharge pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
It should be noted that in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, and do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.
It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.
As shown in fig. 1 to 7, the present invention provides a technical solution: the wet high-voltage electrostatic dust collector comprises an outer box body 1, wherein the top and the bottom of the outer box body 1 are respectively provided with an air inlet and outlet structure 2, the bottom of the outer box body 1 is also fixedly connected with a bottom column 3, the bottom of the side surface of the outer box body 1 is provided with a drain pipe 8, a spraying structure 4, an anode structure 5 and a cathode structure 6 are arranged in the outer box body 1, the anode structure 5 and the cathode structure 6 are mutually matched, the top of the outer box body 1 is penetrated with a cleaning structure 7, the cleaning structure 7 comprises a sliding ring 701, the bottom of the sliding ring 701 is fixedly connected with a sliding column 702, the bottom of the sliding column 702 is penetrated through the outer wall of the top of the outer box body 1 and is fixedly connected with a third connecting plate 703, the bottom of the third connecting plate 703 is fixedly connected with a limit column 704, the bottom of the limit column 704 is fixedly connected with a cleaning ring, the cleaning ring 705 is matched with the anode structure 5, and the sliding ring 701 is periodically pushed and pulled by hands through the arrangement of the cleaning structure 7, the cleaning ring 705 at the bottom of the cleaning structure 7 can slide up and down in the anode precipitation tube 505 to clean the inner wall of the anode precipitation tube, so that dust remained on the inner wall of the anode precipitation tube 505 is scraped off, the normal use of the device cannot be influenced, and the cleaned dust directly falls into the lower part.
As a specific embodiment, the air inlet and outlet structure 2 includes an air vent column 201, the air vent column 201 penetrates and is fixedly connected to the top and the bottom of the outer box 1, the top of the air vent column 201 is fixedly connected with a column 202, the top of the column 202 is fixedly connected with a conical cap 203, it should be noted that the air inlet and outlet structure 2 at the top of the outer box 1 is an air outlet, the discharged air is treated by electrostatic dust removal, the air inlet and outlet structure 2 at the bottom of the outer box 1 is an air inlet, the air vent column 201 at the bottom of the outer box 1 is connected with flue gas containing water mist, dust and other pollutants, through the arrangement of the air inlet and outlet structure 2, the flue gas containing water mist, dust and other pollutants can enter the equipment from the center of the bottom of the equipment, due to the arrangement of the conical cap 203, the dropped liquid film cannot reach the outside of the outer box 1 from the ventilation column 201, and the air inlet and outlet structure 2 at the top prevents water from entering the inside of the outer box 1.
As a specific embodiment, the spraying structure 4 includes a connection block 401, the connection block 401 is fixedly connected to the inner wall of the side face of the outer box 1, a water distribution ring 402 is fixedly connected to the inner side of the connection block 401, a water conduit 403 is installed at the top of the water distribution ring 402, the right side of the water conduit 403 penetrates through the inner wall of the side face of the outer box 1, and a spray head 404 is arranged at the bottom of the water distribution ring 402. it should be noted that the water conduit 403 introduces clean water from the outside, and the clean water enters the water distribution ring 402 to be uniformly distributed, and then the clean water is sprayed into the outer box 1 under the action of the spray head 404, so as to treat the flue gas containing water mist, dust and other pollutants, and adsorb the dust therein.
As a specific example, the anode structure 5 comprises a first connecting column 501, the first connecting column 501 is fixedly connected to the inner side wall of the outer case 1, the inner side of the first connecting column 501 is fixedly connected with a first connecting plate 502, the right side of the first connecting plate 502 is fixedly connected with an anode electrode column 503, the right side of the anode electrode column 503 penetrates through the inner side wall of the outer case 1 and is fixedly connected with the outer case 1 through a first insulating sleeve column 504, the bottom of the first connecting plate 502 is fixedly connected with an anode precipitation tube 505, three first connecting columns 501 are arranged at the left side and the front side and the rear side of the first connecting plate 502 respectively for fixing the first connecting plate 502 to the inner wall of the outer case 1, and the first connecting column 501 is made of insulating material, the cathode structure 6 comprises a second connecting column 601, the second connecting column 601 is fixedly connected to the inner side wall of the outer case 1, the inner side of the second connecting column 601 is fixedly connected with a second connecting plate 602, the left side of a second connecting plate 602 is fixedly connected with a cathode electrode post 603, the left side of the cathode electrode post 603 penetrates through the inner wall of the side face of the outer box 1 and is fixedly connected with the outer box 1 through a second insulating sleeve column 604, the bottom of the second connecting plate 602 is fixedly connected with a cathode corona column 605, the cathode corona column 605 is positioned in the center of an anode precipitation tube 505, three second connecting columns 601 are arranged and are respectively positioned on the right side and the front side and the back side of the second connecting plate 602 and used for fixing the second connecting plate 602 on the inner wall of the outer box 1, the second connecting column 601 is also made of insulating materials, an anode structure 5 and a cathode structure 6 are mutually matched to form a high-voltage electric field, dust-containing gas is electrically separated when passing through a high-voltage electrostatic field, and dust particles are discharged and deposited towards the surface of an anode after being combined with negative electricity, so that the dust particles are electrically adsorbed on the electrode by ionizing the electrostatic field, in a strong electric field, air molecules are ionized into positive ions and electrons, and the electrons encounter dust particles in the process of running to the positive electrode, so that the dust particles are negatively charged and adsorbed to the positive electrode to be collected.
In this embodiment, when dust removal operation is required, firstly, gas to be removed is introduced into the outer box 1 from the ventilation column 201 at the bottom of the outer box 1, the water conduit 403 is connected to a water source, the water source enters the water distribution ring 402 and is uniformly distributed, then the gas to be removed is sprayed into the outer box 1 under the action of the spray head 404, dust adsorption is performed on the gas to be removed, meanwhile, high voltage is conducted on the anode electrode column 503 and the cathode electrode column 603, a high voltage electric field is formed in the anode precipitation tube 505 and the cathode corona column 605, a liquid film is formed in the anode precipitation tube 505, finally, the liquid film flows to the bottom of the outer box 1 under the action of gravity, meanwhile, a small amount of dust residues are remained on the inner wall of the anode precipitation tube 505, when the dust residues are accumulated to a certain degree, the sliding ring 701 is shifted to drive the sliding column 702 to move up and down, the sliding column 702 drives the third connecting plate 703 to move up and down, the third connecting plate 703 drives the limit post 704 to move up and down, the limit post 704 drives the cleaning ring 705 to slide up and down on the inner wall of the anode settling tube 505 to clean the residual dust on the inner wall, and the dust is discharged out of the outer box 1 through the drain pipe 8 along with the liquid film at the bottom of the outer box 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Wet-type high voltage electrostatic precipitator, including outer box (1), outer box (1) top and bottom all are provided with business turn over wind structure (2), outer box (1) bottom still fixedly connected with foundation (3), and outer box (1) side bottom is provided with drain pipe (8), its characterized in that: outer box (1) internally mounted has spray structure (4), positive pole structure (5) and negative pole structure (6) adaptation each other, outer box (1) top is run through and is provided with clearance structure (7), clearance structure (7) are including slip ring (701), slip ring (701) bottom fixedly connected with slip column (702), slip column (702) bottom is run through in outer box (1) top outer wall fixedly connected with third connecting plate (703), third connecting plate (703) bottom fixedly connected with spacing post (704), spacing post (704) bottom fixedly connected with clearance ring (705), clearance ring (705) and positive pole structure (5) looks adaptation.
2. The wet high-voltage electrostatic precipitator according to claim 1, wherein: business turn over wind structure (2) are including ventilation post (201), ventilation post (201) run through and fixed connection in the top and the bottom of outer box (1), ventilation post (201) top fixedly connected with stand (202), stand (202) top fixedly connected with toper cap (203).
3. The wet high-voltage electrostatic precipitator according to claim 1, wherein: the spraying structure (4) comprises a connecting block (401), the connecting block (401) is fixedly connected to the inner wall of the side face of the outer box body (1), a water distribution ring (402) is fixedly connected to the inner side of the connecting block (401), a water conduit (403) is installed at the top of the water distribution ring (402), the right side of the water conduit (403) penetrates through the inner wall of the side face of the outer box body (1), and a spraying head (404) is arranged at the bottom of the water distribution ring (402).
4. The wet high-voltage electrostatic precipitator according to claim 1, wherein: the anode structure (5) comprises a first connecting column (501), the first connecting column (501) is fixedly connected with the inner wall of the side of the outer box body (1), the first connecting plate (502) is fixedly connected with the inner side of the first connecting column (501), the anode electrode column (503) is fixedly connected with the right side of the first connecting plate (502), the inner wall of the side of the outer box body (1) is penetrated through the right side of the anode electrode column (503), the first connecting plate (502) is fixedly connected with the anode precipitation tube (505) at the bottom of the outer box body (1) through a first insulating sleeve column (504).
5. The wet high-voltage electrostatic precipitator according to claim 4, wherein: cathode structure (6) include second spliced pole (601), second spliced pole (601) fixed connection in outer box (1) side inner wall, the inboard fixedly connected with second connecting plate (602) of second spliced pole (601), second connecting plate (602) left side fixedly connected with cathode electrode post (603), cathode electrode post (603) left side is run through in outer box (1) side inner wall to through second insulating cover post (604) and outer box (1) fixed connection, second connecting plate (602) bottom fixedly connected with negative pole corona column (605), cathode corona column (605) are located positive pole precipitation tube (505) center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123221024.4U CN216704690U (en) | 2021-12-17 | 2021-12-17 | Wet high-voltage electrostatic dust collector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123221024.4U CN216704690U (en) | 2021-12-17 | 2021-12-17 | Wet high-voltage electrostatic dust collector |
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| Publication Number | Publication Date |
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| CN216704690U true CN216704690U (en) | 2022-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202123221024.4U Active CN216704690U (en) | 2021-12-17 | 2021-12-17 | Wet high-voltage electrostatic dust collector |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116967013A (en) * | 2023-07-07 | 2023-10-31 | 江苏天之洁环境工程有限公司 | Movable electrostatic dust collection device |
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2021
- 2021-12-17 CN CN202123221024.4U patent/CN216704690U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116967013A (en) * | 2023-07-07 | 2023-10-31 | 江苏天之洁环境工程有限公司 | Movable electrostatic dust collection device |
| CN116967013B (en) * | 2023-07-07 | 2024-02-20 | 江苏天之洁环境工程有限公司 | Movable electrostatic dust collection device |
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